Vasopressin (Antidiuretic Hormone). Vasopressin (arginine vasopressin, AVP; antidiuretic hormone, ADH) is a peptide hormone formed in the hypothalamus, then transported via axons to, and released from, the posterior pituitary into the blood. AVP has two principle sites of action: the kidney and blood vessels.
The Siberian cat is very exotic, but itâs kittens are adorable. A cat with a big personality and a big popularity in many parts of the world, their kittens are a big part of the reason that so many people adore this breed.
Nermal is a cute grey tabby whom Garfield is jealous of. He revels in his cuteness and proudly proclaims himself as the cutest kitten in the world. Nermal can be quite devious at times like when he tricked Garfield into thinking there was a shark in his water bowl by swimming in it with a shark fin.